An "X" indicates the variable is available for the listed sample.
Hearing problems Variables -- PERSON (Group continued on next page...) [top] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Variable
|
Variable Label
|
Type |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
09 |
08 |
07 |
06 |
05 |
04 |
03 |
02 |
01 |
00 |
99 |
Variable
|
98 |
97 |
96 |
95 |
94 |
93 |
92 |
91 |
90 |
89 |
88 |
87 |
86 |
85 |
84 |
83 |
82 |
81 |
80 |
79 |
78 |
77 |
76 |
75 |
74 |
Variable
|
73 |
72 |
71 |
70 |
69 |
68 |
67 |
66 |
65 |
64 |
63 |
|
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HEARING | Quality of hearing without hearing aid | P | . | . | . | . | . | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | HEARING | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HEARING | . | . | . | . | . | . | . | . | . | . | . | |
HRPROBAMT | Amount of trouble with hearing | P | X | X | X | X | X | X | X | X | X | X | X | X | X | X | . | . | . | . | . | . | . | . | . | . | . | HRPROBAMT | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | HRPROBAMT | . | . | . | . | . | . | . | . | . | . | . | |
HRDIFCONV1QR | How difficult to hear conversation with 1 person in quiet room | P | . | . | X | . | . | X | X | X | X | X | X | X | X | X | . | . | . | . | . | . | . | . | . | . | . | HRDIFCONV1QR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRDIFCONV1QR | . | . | . | . | . | . | . | . | . | . | . | |
HRDIFCONV1NR | How difficult to hear conversation with 1 person in noisy room | P | . | . | X | . | . | X | X | X | X | X | X | X | X | X | . | . | . | . | . | . | . | . | . | . | . | HRDIFCONV1NR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRDIFCONV1NR | . | . | . | . | . | . | . | . | . | . | . | |
USESIGNLANG | Use sign language | P | . | . | X | . | . | X | X | X | X | X | X | X | X | X | . | . | . | . | . | . | . | . | . | . | . | USESIGNLANG | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | USESIGNLANG | . | . | . | . | . | . | . | . | . | . | . | |
HRLEFT | Hearing without hearing aid, left ear | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | . | . | . | . | . | . | . | X | HRLEFT | . | . | . | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | HRLEFT | . | . | X | . | . | . | . | . | . | . | . | |
HRRIGHT | Hearing without hearing aid, right ear | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | . | . | . | . | . | . | . | X | HRRIGHT | . | . | . | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | HRRIGHT | . | . | X | . | . | . | . | . | . | . | . | |
HRSPEAK | Hears loud speaking in better ear | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | X | HRSPEAK | . | . | . | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | HRSPEAK | . | . | X | . | . | . | . | . | . | . | . | |
HRTALK | Hears normal voice across room | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | X | HRTALK | . | . | . | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | HRTALK | . | . | X | . | . | . | . | . | . | . | . | |
HRSHOUT | Hears shout across room | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | X | HRSHOUT | . | . | . | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | HRSHOUT | . | . | X | . | . | . | . | . | . | . | . | |
HRWHISP | Hears whisper across room | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | X | HRWHISP | . | . | . | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | HRWHISP | . | . | X | . | . | . | . | . | . | . | . | |
HRBACK | Trouble with background noise | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRBACK | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRBACK | . | . | . | . | . | . | . | . | . | . | . | |
HRFAM | Told of hearing problem by friends or relatives | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRFAM | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRFAM | . | . | . | . | . | . | . | . | . | . | . | |
HRFRUST | Frustrated with hearing when talking | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRFRUST | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRFRUST | . | . | . | . | . | . | . | . | . | . | . | |
HRSAFETY | Frequency hearing causes worry about safety | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRSAFETY | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRSAFETY | . | . | . | . | . | . | . | . | . | . | . | |
HRAUD | Referred to audiologist, past 5 years | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRAUD | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRAUD | . | . | . | . | . | . | . | . | . | . | . | |
HRSPEC | Referred to hearing specialist, past 5 years | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRSPEC | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRSPEC | . | . | . | . | . | . | . | . | . | . | . | |
HRSUDDEN | Hearing loss sudden or gradual | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRSUDDEN | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRSUDDEN | . | . | . | . | . | . | . | . | . | . | . | |
HRCAUSE1 | Cause of hearing loss | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | . | HRCAUSE1 | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCAUSE1 | . | . | . | . | . | . | . | . | . | . | . | |
HEARDAAGE | Age at beginning of adult's hearing loss | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | X | . | . | X | HEARDAAGE | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HEARDAAGE | . | . | . | . | . | . | . | . | . | . | . | |
Variable
|
Variable Label
|
Type |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
09 |
08 |
07 |
06 |
05 |
04 |
03 |
02 |
01 |
00 |
99 |
Variable
|
98 |
97 |
96 |
95 |
94 |
93 |
92 |
91 |
90 |
89 |
88 |
87 |
86 |
85 |
84 |
83 |
82 |
81 |
80 |
79 |
78 |
77 |
76 |
75 |
74 |
Variable
|
73 |
72 |
71 |
70 |
69 |
68 |
67 |
66 |
65 |
64 |
63 |
|
HRISKWRKEV | Ever regularly exposed to loud noise at job | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRISKWRKEV | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRISKWRKEV | . | . | . | . | . | . | . | . | . | . | . | |
HRISKWRKTIM | Time regularly exposed to loud noise at job | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRISKWRKTIM | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRISKWRKTIM | . | . | . | . | . | . | . | . | . | . | . | |
HRISKWRKYR | Exposed to loud noise at work, past 12 months | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRISKWRKYR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRISKWRKYR | . | . | . | . | . | . | . | . | . | . | . | |
HRISKFUNEV | Ever exposed to leisure-time loud noise once a month | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRISKFUNEV | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRISKFUNEV | . | . | . | . | . | . | . | . | . | . | . | |
HRISKFUNYR | Exposed to leisure-time noise, past 12 months | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRISKFUNYR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRISKFUNYR | . | . | . | . | . | . | . | . | . | . | . | |
HRISKAPPL | Hearing loss risk: Household appliances | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRISKAPPL | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRISKAPPL | . | . | . | . | . | . | . | . | . | . | . | |
HRISKAUTO | Hearing loss risk: Motorcycles or auto racing | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRISKAUTO | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRISKAUTO | . | . | . | . | . | . | . | . | . | . | . | |
HRISKFARM | Hearing loss risk: Operating farm machinery | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRISKFARM | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRISKFARM | . | . | . | . | . | . | . | . | . | . | . | |
HRISKGUN | Hearing loss risk: Firearms | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRISKGUN | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRISKGUN | . | . | . | . | . | . | . | . | . | . | . | |
HRISKIPOD | Hearing loss risk: MP3 player or iPod | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRISKIPOD | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRISKIPOD | . | . | . | . | . | . | . | . | . | . | . | |
HRISKMOWER | Hearing loss risk: Lawn mower or snow blower | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRISKMOWER | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRISKMOWER | . | . | . | . | . | . | . | . | . | . | . | |
HRISKMUSGP | Hearing loss risk: Playing in a music group | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRISKMUSGP | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRISKMUSGP | . | . | . | . | . | . | . | . | . | . | . | |
HRISKMUSOTH | Hearing loss risk: Other music-related activities | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRISKMUSOTH | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRISKMUSOTH | . | . | . | . | . | . | . | . | . | . | . | |
HRISKTOOLS | Hearing loss risk: Wood cutting or power tools | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRISKTOOLS | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRISKTOOLS | . | . | . | . | . | . | . | . | . | . | . | |
HRISKOTHER | Hearing loss risk: Other noisy, non-work activities | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | HRISKOTHER | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRISKOTHER | . | . | . | . | . | . | . | . | . | . | . | |
HEARDCAGE | Age at beginning of child's hearing loss | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HEARDCAGE | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HEARDCAGE | . | . | . | . | . | . | . | . | . | . | . | |
HEARDCAGE3 | Child's hearing problem began before or after third birthday | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HEARDCAGE3 | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HEARDCAGE3 | . | . | . | . | . | . | . | . | . | . | . | |
HRDIAGCTP | Child's age when hearing problem diagnosed: Time period | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRDIAGCTP | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRDIAGCTP | . | . | . | . | . | . | . | . | . | . | . | |
HRDIAGCNO | Child's age when hearing problem diagnosed: Number of units | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRDIAGCNO | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRDIAGCNO | . | . | . | . | . | . | . | . | . | . | . | |
HRDIAGCYR | Child's age when hearing problem diagnosed: Years | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRDIAGCYR | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRDIAGCYR | . | . | . | . | . | . | . | . | . | . | . | |
Variable
|
Variable Label
|
Type |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
09 |
08 |
07 |
06 |
05 |
04 |
03 |
02 |
01 |
00 |
99 |
Variable
|
98 |
97 |
96 |
95 |
94 |
93 |
92 |
91 |
90 |
89 |
88 |
87 |
86 |
85 |
84 |
83 |
82 |
81 |
80 |
79 |
78 |
77 |
76 |
75 |
74 |
Variable
|
73 |
72 |
71 |
70 |
69 |
68 |
67 |
66 |
65 |
64 |
63 |
|
HRWORSE | Hearing is worse in one ear | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | . | . | . | . | . | . | . | . | HRWORSE | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRWORSE | . | . | . | . | . | . | . | . | . | . | . | |
HRWHICH | Which ear is worse | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | X | . | . | . | . | . | . | . | . | HRWHICH | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRWHICH | . | . | . | . | . | . | . | . | . | . | . | |
HRGALSCAL | Gallaudet hearing scale score | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRGALSCAL | . | . | . | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | HRGALSCAL | . | . | X | . | . | . | . | . | . | . | . | |
HR71PROBSOUR | Source of information on hearing problem, 1971 hearing supplement | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HR71PROBSOUR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HR71PROBSOUR | . | . | X | . | . | . | . | . | . | . | . | |
HR77PROBSOUR | Source of information on hearing problem, 1977 hearing supplement | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HR77PROBSOUR | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | X | . | . | . | HR77PROBSOUR | . | . | . | . | . | . | . | . | . | . | . | |
HRCCONDREC | Hearing problem according to supplement and condition records | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCCONDREC | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCCONDREC | . | . | . | . | . | . | . | . | . | . | . | |
DEAFEV | Ever had deafness | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | DEAFEV | . | . | . | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | DEAFEV | . | . | . | . | . | . | . | . | . | . | . | |
HRPROB | Now has hearing problem | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRPROB | . | . | . | . | . | . | . | X | X | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | HRPROB | . | . | . | . | . | . | . | . | . | . | . | |
HRCBIRTHGR | Cause hearing problem: At birth, for genetic reason | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCBIRTHGR | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCBIRTHGR | . | . | . | . | . | . | . | . | . | . | . | |
HRCBIRTHOR | Cause hearing problem: At birth, other reason | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCBIRTHOR | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCBIRTHOR | . | . | . | . | . | . | . | . | . | . | . | |
HRCEARINF | Cause hearing problem: Ear infection | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCEARINF | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCEARINF | . | . | . | . | . | . | . | . | . | . | . | |
HRCEARINJ | Cause hearing problem: Ear injury | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCEARINJ | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCEARINJ | . | . | . | . | . | . | . | . | . | . | . | |
HRCEARSURG | Cause hearing problem: Ear surgery | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCEARSURG | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCEARSURG | . | . | . | . | . | . | . | . | . | . | . | |
HRCGETOLD | Cause hearing problem: Getting older | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCGETOLD | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCGETOLD | . | . | . | . | . | . | . | . | . | . | . | |
HRCGUNEXPLO | Cause hearing problem: Gunfire or explosion noises | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCGUNEXPLO | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCGUNEXPLO | . | . | . | . | . | . | . | . | . | . | . | |
HRCINFECT | Cause hearing problem: Infectious disease | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCINFECT | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCINFECT | . | . | . | . | . | . | . | . | . | . | . | |
HRCMEASPREG | Cause hearing problem: Mother's rubella in pregnancy | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCMEASPREG | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCMEASPREG | . | . | . | . | . | . | . | . | . | . | . | |
HRCOTHMACH | Cause hearing problem: Noise from other machinery | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCOTHMACH | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCOTHMACH | . | . | . | . | . | . | . | . | . | . | . | |
HRCOTHCAUS | Cause hearing problem: Other cause | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCOTHCAUS | . | . | . | . | . | . | . | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRCOTHCAUS | . | . | . | . | . | . | . | . | . | . | . | |
HRTROUBAGE | Age when hearing trouble or deafness began | P | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRTROUBAGE | . | . | . | . | . | . | . | X | X | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | HRTROUBAGE | . | . | X | . | . | . | . | . | . | . | . |